Displaying 221 - 230 results of 233 for ""
Published: 1999
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
This report presents the results of a survey of New Zealand's territorial authorities, Transit New Zealand and selected industry organisations on pavement engineering issues.
Published: 1999
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
This report presents the results of a literature review on the topic of fibre reinforcement in cemented pavement base materials.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The application of the Austroads Pavement design guide to Taranaki 'brown ash' has been investigated.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
Flushed and unflushed chipseal samples were taken in 1997–98, near sites where flushing had occurred on state highways in the Wairarapa, New Zealand.
Published: 1992
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The guidelines for sensitivity analysis in project evaluation, as used in the Transit New Zealand Project Evaluation Manual (PEM), have been improved.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
Melter slag is a major by-product of the steel manufacturing process, and its potential for use as an aggregate in open-graded emulsion mixes (OGEMs), is the topic of this report.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
A mechanistic design procedure was adopted by Transit New Zealand for rehabilitation projects on New Zealand roads.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
This report describes the work undertaken between 1992 and 1995 under the first and second stages of a research project into road vehicle repair and maintenance costs in relation to road operating conditions.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The reproducibility and repeatability of the sand circle test for measuring texture depth in pavement surfaces was compared with a new test using wallpaper size and a flexible perspex plate covered by a rubber pad.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
A comparison of average vehicle speed on lengths of rural roads prior and subsequent to sealing extension works was undertaken during 1996 for 31 sites.